Whoever owns the Caddy has great taste in custom classics. You did a great job grabbing a photo of this scene. I doubt anybody will ever have a chance to see a scene like this again for a long, looooooong time.
This caddy belonged to a USA Shuttle Flow scheduler. He drove his car in to work that day for just that purpose. It also helped that he worked in one of the Orbiter Processing Facilities so the car was parked right along side the Shuttle towway.